Is Protected Content Really Ready for Prime Time?

Hey Guys, I am on a tight deadline with this project and am running into a lot of strange issues with this plugin. I was originally using the Membership Plugin and have switched to this one at your recommendation. However, I am becoming nervous that this plugin might have too many issues at this time to use it.

Can I please get an honest assessment about whether or not I should use this one or just go back to the Membership Plugin?